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reservoirs scopethis standard fishery nutrient types trophic classification medium-sized reservoirs small reservoirs fracture toughness specimens coated glass scopethis standard spot sampling
SL 218-1998 in English

SL 218-1998 in English

ABOLISHED

Standard for the fishery trophic classification of reservoirs

  • Issued on:1995-05-01
  • Implemented on:1992-07-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $150.00
$146.00

1.0.1 为了使得水库渔业营养类型划分具有准确性、统一性和可比性,加速水库渔业管理\r
科学化和现代化,推动水库渔业发展,特制定本标准。
1.0.2 本标准适用于大、中型水库渔业营养类型划分。小型水库和湖泊等水体的渔业营养\r
类型划分也可参照使用。
1.0.3 引用标准:
SL167-96 《水库渔业资源调查规范》;
SL95-9.1 《水库渔业设施配套规范》。
1.0.4 水库渔业营养类型划分是综合评价水库渔业性能的一种分类方法,是对水库某一阶
段营养状态的判断。其目的是通过代表性指标的详细调查,评判营养状态和渔业性能,为
对水库进行合理的渔业利用提供科学依据。
1.0.5 水库渔业营养类型划分,除应符合本标准外,尚应符合国家现行的有关标准的规定。


Scope

This standard is applicable to the classification of fishery nutrient types in large and medium-sized reservoirs. The classification of fishery nutrient types in water bodies such as small reservoirs and lakes can also be used as a reference.

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